× Home › Property records › Putnam County › Putnam Valley › Canopus Hollow Rd › 257 Canopus Hollow Rd257 Canopus Hollow RdPutnam Valley · Putnam County · 10579 $474,082 Full market value 210 · Residential OpenValue $589,035 ▾
Owner of record
Owner Flanagan, Robert
Also Flanagan, Siobhan
Mailing address 257 Canopus Hollow Rd · Putnam Valley, NY, 10579
Assessment · 2025 roll
Land assessed $124,200
Total assessed $464,600
Full market value $474,082
Est. annual tax $7,244 (2024, excl. special districts)
Building
Style Contemporary
Year built 1989
Living area 1,496 sq ft
Bedrooms 1
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Garrison (372604)
Deed & identifiers
Deed book / page 1930 / 30
SBL 06100800010020000000
Print key 61.8-1-2
SWIS 372800
Parcel ID 37280006100800010020000000
Who owns 257 Canopus Hollow Rd? 257 Canopus Hollow Rd, Putnam Valley is owned by Flanagan, Robert per the 2025 NYS assessment roll.
Nearby on Canopus Hollow Rd
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Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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